<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>表格</title>
	</head>
	<body>
		<table width="50%" border="1" cellpadding="10px" cellspacing="10px">
			<tr height="30px"><td>第一列</td><td>第二列</td><td width="50%">第三列</td></tr>
			<tr><td>1</td><td colspan="2">2</td></tr>
			<tr><td>4</td><td rowspan="2">5</td><td>6</td></tr>
			<tr><td>6</td><td>8</td></tr>
		</table>
	</body>
</html>